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OBC & DCDC
INTEGRATED UNIT

2 In 1 OBC+DCDC

Electric vehicles are equipped with batteries with lighter weight and higher power density, which can not only increase driving range, but also potentially be used to support independent loads.

The on-board charging system is installed on an electric vehicle to adjust the AC or DC input power to a calibrated voltage/electricity.

Product:6.6kw OBC+2kw DCDC

液冷二合一6.6kwOBC-2kW DCDC.jpg
          2 In 1
  Liquid Cooled 

On Board Charger 

​Nominal Output power:          6.6kW

Input Voltage Range :              85-265Vac

Input Current:                             32A Max

Output Voltage Range:           200-450Vdc/500-850Vdc                    

Max. Output Current:               20A/11A

Efficiency:                                    ≥94%

DC/DC Converter

​Nominal power:                         2kW

Input Voltage Range :              200-450Vdc/500-850Vdc

output Voltage Range:            9-16V

Nominal Output Current :      145A               

Peak Power:                               2.4kW

​Voltage Ripple:                         300mV Max

Efficiency:                                    ≥94%

Other Electrical Feature

Operation Temperature:       -40℃~85℃, Coolant inlet temperature

Low Voltage Wake-up:          12Vdc&200mAmax(WAKE_UP signal), Wake up BMS/VCU

Voltage Wake-up:                   CAN/AC/HVDC/CC/CP/EN, support reserve charging 

CAN Communication:            CAN-BUS

Static Current:                          1mA, sleep mode/consume battery current at stop status

Protection:                                 Input OVP, UVP, output OVP, UVP, OTP, OCP, output short                                                            circuit protection, communication fault protection.

Advantages:

Sinovation EV 2 In 1 Unit including 6.6-11kw OBC and 2-3kw DCDC, have fan cooled and liquid cooled type and supporting on-line upgrade and fault diagnosis, full digital software design ,redundant protection function design.

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